Chebyshev Filter Design
Chebyshev filter design was done on Scilab software. Chebyshev HPF and LPF required values of stopband and passband attenuation and frequencies along with the sampling frequency. The attenuation and frquency values were taken same as those of Butterworth filter design. The chebyshev filters have ripple in the passband. Also, the order was found to be lesser than that in the Butterworth filter design. This is a major advantage of chebyshev filter design.
well explained
ReplyDeleteXcos in Scilab can be used for simulation instead of scripting for understanding re-configuring digital filters.
ReplyDeleteprecise explanation
ReplyDeleteWhat inputs were given on the Scilab software
ReplyDeleteChebyshev 1 has been implemented here.
ReplyDeleteEven for same input analog filter values for both the filters , the order for Chebyshev filter is less which means its hardware implementation would be easier than Butterworth.
ReplyDeleteorder is less than that of butterworth with same input parameters
ReplyDeleteit has a steep roll-off !
ReplyDelete